3420011 has 4 divisors (see below), whose sum is σ = 3908592. Its totient is φ = 2931432.

The previous prime is 3419963. The next prime is 3420023. The reversal of 3420011 is 1100243.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-3420011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3419974 and 3420001.

It is not an unprimeable number, because it can be changed into a prime (3420061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244280 + ... + 244293.

It is an arithmetic number, because the mean of its divisors is an integer number (977148).

Almost surely, 2^3420011 is an apocalyptic number.

3420011 is a deficient number, since it is larger than the sum of its proper divisors (488581).

3420011 is an equidigital number, since it uses as much as digits as its factorization.

3420011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488580.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 3420011 is about 1849.3271749477. The cubic root of 3420011 is about 150.6638869885.

Adding to 3420011 its reverse (1100243), we get a palindrome (4520254).

The spelling of 3420011 in words is "three million, four hundred twenty thousand, eleven".